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Joel Isaacson & Co., LLC

Position in BLK — BlackRock, Inc.

CIK 1599330 NEW YORK, NY

Position in BLK

as of Jun 30, 2026 · filed Aug 4, 2026
Position Value
$1,425,031
-$4,070 QoQ
Shares Held
1,482
-0.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#1,028
of 2,275 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

Joel Isaacson & Co., LLC holds $53,218,963 across 29 Asset Management names. BLK ranks #6 (2.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 BLK
BlackRock, Inc.
This page
1,482 $1,425,031

All Filings in BLK

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,425,031 1,482
2026-03-31 $1,429,101 1,486
2025-12-31 $1,614,072 1,508
2025-09-30 $1,748,805 1,500
2025-06-30 $1,573,875 1,500
2025-03-31 $1,485,973 1,570
2024-12-31 $1,609,422 1,570